From 5c77d613b798e2529fd05a503a1ca0fce4602804 Mon Sep 17 00:00:00 2001
From: Tudor <tudor@sitaru.org>
Date: Tue, 24 Mar 2026 14:32:51 +0000
Subject: [PATCH] fix(kestra-init): use alpine+curl instead of kestra image to
 avoid 413

kestra/kestra:latest is ~500MB; the registry rejects the push.
The init container only needs to POST flow YAMLs to the Kestra REST API
(/api/v1/flows/import), which curl handles fine from a tiny alpine base.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 docker-compose.yml               | 18 +-----------------
 integrator/Dockerfile.init       |  7 +++++--
 integrator/docker/kestra-init.sh | 17 +++++++++++++++++
 3 files changed, 23 insertions(+), 19 deletions(-)
 create mode 100644 integrator/docker/kestra-init.sh

diff --git a/docker-compose.yml b/docker-compose.yml
index d4e3917..ee5ad58 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -114,24 +114,8 @@ services:
   kestra-init:
     image: privaterepo.sitaru.org/tudor/school_compare-kestra-init:latest
     container_name: schoolcompare_kestra_init
-    command: flow namespace update schoolcompare.data /flows --no-delete
     environment:
-      KESTRA_CONFIGURATION: |
-        datasources:
-          postgres:
-            url: jdbc:postgresql://db:5432/kestra
-            driverClassName: org.postgresql.Driver
-            username: schoolcompare
-            password: schoolcompare
-        kestra:
-          repository:
-            type: postgres
-          queue:
-            type: postgres
-          storage:
-            type: local
-            local:
-              base-path: /tmp/kestra-init-storage
+      KESTRA_URL: http://kestra:8080
     depends_on:
       kestra:
         condition: service_healthy
diff --git a/integrator/Dockerfile.init b/integrator/Dockerfile.init
index 9f24969..ad248bf 100644
--- a/integrator/Dockerfile.init
+++ b/integrator/Dockerfile.init
@@ -1,3 +1,6 @@
-FROM kestra/kestra:latest
+FROM alpine:3.19
+RUN apk add --no-cache curl
 COPY flows/ /flows/
-CMD ["flow", "namespace", "update", "schoolcompare.data", "/flows", "--no-delete"]
+COPY docker/kestra-init.sh /kestra-init.sh
+RUN chmod +x /kestra-init.sh
+CMD ["/kestra-init.sh"]
diff --git a/integrator/docker/kestra-init.sh b/integrator/docker/kestra-init.sh
new file mode 100644
index 0000000..624a2ec
--- /dev/null
+++ b/integrator/docker/kestra-init.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+set -e
+
+KESTRA_URL="${KESTRA_URL:-http://kestra:8080}"
+
+echo "Importing flows into Kestra at ${KESTRA_URL}..."
+
+for f in /flows/*.yml; do
+  echo "  -> $(basename "$f")"
+  curl -sf -X POST "${KESTRA_URL}/api/v1/flows/import" \
+    -H "Content-Type: multipart/form-data" \
+    -F "fileUpload=@${f}" \
+    || { echo "Failed to import $(basename "$f")"; exit 1; }
+  echo ""
+done
+
+echo "All flows imported."